Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art

Hemicellulose, a heteropolysaccharide, is a second major component of lignocellulosic biomass (LCB). It is a potential source of various rare sugars, mainly xylose, because the biomass is cheap, renewable, and available globally. Xylose can be an economic and attractive substrate to produce numerous...

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Main Authors:	M. Rafiqul, Islam, Mimi Sakinah, A. M., Zularisam, A. W.
Other Authors:	Singh, Lakhveer
Format:	Book Section
Language:	English English
Published:	Springer 2017
Subjects:	QD Chemistry
Online Access:	http://umpir.ump.edu.my/id/eprint/17724/ http://umpir.ump.edu.my/id/eprint/17724/ http://umpir.ump.edu.my/id/eprint/17724/ http://umpir.ump.edu.my/id/eprint/17724/1/ftech-2017-rafiqul-hydrolysis%20of%20lignocellulosic1.pdf http://umpir.ump.edu.my/id/eprint/17724/7/20.%20Hydrolysis%20of%20Lignocellulosic%20Biomass%20for%20Recovering%20Hemicellulose%20State%20of%20the%20Art.pdf

id	ump-17724
recordtype	eprints
spelling	ump-177242018-11-29T07:23:52Z http://umpir.ump.edu.my/id/eprint/17724/ Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art M. Rafiqul, Islam Mimi Sakinah, A. M. Zularisam, A. W. QD Chemistry Hemicellulose, a heteropolysaccharide, is a second major component of lignocellulosic biomass (LCB). It is a potential source of various rare sugars, mainly xylose, because the biomass is cheap, renewable, and available globally. Xylose can be an economic and attractive substrate to produce numerous specialty chemicals, especially xylitol. It is particularly significant to depolymerize the complex composition of biomass to recover hemicellulosic sugars and to prepare cellulosic part available for efficient digestion. LCB hydrolysis by various techniques is an inevitable method for depolymerizing hemicellulose into xylose and other hemicellulosic sugars. Among the general methods of hemicellulose hydrolysis (such as acid, autohydrolysis, enzyme, combined acid-enzyme, and autohydrolysis-enzyme), dilute acid hydrolysis is the most investigated and extensively applied method due to its simplicity, effectiveness, and economic feasibility. A number of operating variables such as temperature, catalyst load, reaction time, and liquid to solid ratio significantly affect the kinetics of hemicellulose hydrolysis. Dilute acid catalyzes hemicellulose fractionation at elevated temperature and pressure within short residence time. This chapter reviews the current literature on hemicellulose hydrolysis methods and identifies the most suitable way to recover maximum hemicellulosic sugars (viz., xylose and arabinose) from LCB. Springer Singh, Lakhveer Kalia, Vipin Chandra 2017 Book Section PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/17724/1/ftech-2017-rafiqul-hydrolysis%20of%20lignocellulosic1.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/17724/7/20.%20Hydrolysis%20of%20Lignocellulosic%20Biomass%20for%20Recovering%20Hemicellulose%20State%20of%20the%20Art.pdf M. Rafiqul, Islam and Mimi Sakinah, A. M. and Zularisam, A. W. (2017) Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art. In: Waste Biomass Management - A Holistic Approach. Springer, pp. 73-106. ISBN 978-3-319-49595-8 http://dx.doi.org/10.1007/978-3-319-49595-8_4 doi: 10.1007/978-3-319-49595-8_4
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	QD Chemistry
spellingShingle	QD Chemistry M. Rafiqul, Islam Mimi Sakinah, A. M. Zularisam, A. W. Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art
description	Hemicellulose, a heteropolysaccharide, is a second major component of lignocellulosic biomass (LCB). It is a potential source of various rare sugars, mainly xylose, because the biomass is cheap, renewable, and available globally. Xylose can be an economic and attractive substrate to produce numerous specialty chemicals, especially xylitol. It is particularly significant to depolymerize the complex composition of biomass to recover hemicellulosic sugars and to prepare cellulosic part available for efficient digestion. LCB hydrolysis by various techniques is an inevitable method for depolymerizing hemicellulose into xylose and other hemicellulosic sugars. Among the general methods of hemicellulose hydrolysis (such as acid, autohydrolysis, enzyme, combined acid-enzyme, and autohydrolysis-enzyme), dilute acid hydrolysis is the most investigated and extensively applied method due to its simplicity, effectiveness, and economic feasibility. A number of operating variables such as temperature, catalyst load, reaction time, and liquid to solid ratio significantly affect the kinetics of hemicellulose hydrolysis. Dilute acid catalyzes hemicellulose fractionation at elevated temperature and pressure within short residence time. This chapter reviews the current literature on hemicellulose hydrolysis methods and identifies the most suitable way to recover maximum hemicellulosic sugars (viz., xylose and arabinose) from LCB.
author2	Singh, Lakhveer
author_facet	Singh, Lakhveer M. Rafiqul, Islam Mimi Sakinah, A. M. Zularisam, A. W.
format	Book Section
author	M. Rafiqul, Islam Mimi Sakinah, A. M. Zularisam, A. W.
author_sort	M. Rafiqul, Islam
title	Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art
title_short	Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art
title_full	Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art
title_fullStr	Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art
title_full_unstemmed	Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art
title_sort	hydrolysis of lignocellulosic biomass for recovering hemicellulose: state of the art
publisher	Springer
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/17724/ http://umpir.ump.edu.my/id/eprint/17724/ http://umpir.ump.edu.my/id/eprint/17724/ http://umpir.ump.edu.my/id/eprint/17724/1/ftech-2017-rafiqul-hydrolysis%20of%20lignocellulosic1.pdf http://umpir.ump.edu.my/id/eprint/17724/7/20.%20Hydrolysis%20of%20Lignocellulosic%20Biomass%20for%20Recovering%20Hemicellulose%20State%20of%20the%20Art.pdf
first_indexed	2023-09-18T22:24:39Z
last_indexed	2023-09-18T22:24:39Z
_version_	1777415885230702592

Hydrolysis of Lignocellulosic Biomass for Recovering Hemicellulose: State of the Art

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